Suci, Griyani Yussa (2016) APLIKASI PROSES ULTRAFILTRASI UNTUK PENJERNIHAN SARI BUAH TERUNG BELANDA (Cyphomandra betacea Sendnt) DENGAN MEMANFAATKAN MEMBRAN KERAMIK. Diploma thesis, Universitas Andalas.
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Abstract
It has been done ultrafiltration of dutch eggplant fruit juice using ceramic membrane thickness variation. Result showed that aquadest flux value in 25 minutes for membrane 1,5; 2,0; 2,5; 3,0; 3,5 mm is 42,82; 26,75; 25,87; 23,68; 11,84 L/h.m2 whereas flux value of dutch eggplant fruit juice at the time for membrane 1,5; 2,0; 2,5 mm is 4,82; 4,4; 1,82 L/h.m2. For membrane 3,0 and 3,5 mm it have not been done because flux value are too small that indicate fouling. Membrane rejection coefficient value on turbidity high relative whereas on absorbers, reducing sugar and vit c small relative. Sample with 2 mm thickness (s2) is optimum membrane to eggplant juice filtration because the content of reducing sugar and vit c can still be maintained with better colour and turbidity levels to be reduced.
| Item Type: | Thesis (Diploma) |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
| Depositing User: | s1 kimia kimia |
| Date Deposited: | 14 Mar 2016 07:14 |
| Last Modified: | 21 Mar 2016 05:18 |
| URI: | http://scholar.unand.ac.id/id/eprint/3556 |
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